![TroubleShooter 1313 Erinoid Dark Tortoiseshell](http://rocksterpens.com/cdn/shop/products/A94C00FE-C689-4723-9E44-29F95A404DD1_1_201_a_{width}x.jpg?v=1594848343)
This TroubleShooter is made from Erinoid Erinoid Dark Tortoiseshell resin.
It is shown fitted with a Bock No6 black nib with a "Rockster red" accent ring at the grip. (Other nib options are available).
The 1313 is a medium sized pen with no step between the 13mm cap threads and the remainder of the barrel. The grip section is slightly pinched to ≈12mm diameter at its narrowest point. As these pens are all hand made there may be small variations on measurements.
Length - Capped ≈ 138mm, uncapped ≈ 134mm
It is provided with a high quality Beaufort Ink international standard sized converter. Standard ink cartridges can also be used.